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-rw-r--r--OpenSim/Data/Null/NullGenericDataHandler.cs67
1 files changed, 67 insertions, 0 deletions
diff --git a/OpenSim/Data/Null/NullGenericDataHandler.cs b/OpenSim/Data/Null/NullGenericDataHandler.cs
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1/*
2 * Copyright (c) Contributors, http://opensimulator.org/
3 * See CONTRIBUTORS.TXT for a full list of copyright holders.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the OpenSimulator Project nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28using System;
29using System.Collections.Generic;
30using System.Linq;
31using System.Reflection;
32using log4net;
33using OpenMetaverse;
34using OpenSim.Framework;
35using OpenSim.Data;
36
37namespace OpenSim.Data.Null
38{
39 /// <summary>
40 /// Not a proper generic data handler yet - probably needs to actually store the data as well instead of relying
41 /// on descendent classes
42 /// </summary>
43 public class NullGenericDataHandler
44 {
45 protected List<T> Get<T>(string[] fields, string[] vals, List<T> inputEntities)
46 {
47 List<T> entities = inputEntities;
48
49 for (int i = 0; i < fields.Length; i++)
50 {
51 entities
52 = entities.Where(
53 e =>
54 {
55 FieldInfo fi = typeof(T).GetField(fields[i]);
56 if (fi == null)
57 throw new NotImplementedException(string.Format("No field {0} for val {1}", fields[i], vals[i]));
58
59 return fi.GetValue(e).ToString() == vals[i];
60 }
61 ).ToList();
62 }
63
64 return entities;
65 }
66 }
67} \ No newline at end of file